{"id":"https://openalex.org/W2953895722","doi":"https://doi.org/10.1109/lgrs.2019.2919946","title":"Improving CryoSat-2 SARIn L1b Products to Account for Inaccurate Phase Difference: Impact on Sea Ice Freeboard Retrieval","display_name":"Improving CryoSat-2 SARIn L1b Products to Account for Inaccurate Phase Difference: Impact on Sea Ice Freeboard Retrieval","publication_year":2019,"publication_date":"2019-06-25","ids":{"openalex":"https://openalex.org/W2953895722","doi":"https://doi.org/10.1109/lgrs.2019.2919946","mag":"2953895722"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2019.2919946","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2019.2919946","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://orbit.dtu.dk/en/publications/180df790-bc55-47c1-9b2b-fae7afd77c67","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027223998","display_name":"Alessandro Di Bella","orcid":"https://orcid.org/0000-0001-9727-4902"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Alessandro Di Bella","raw_affiliation_strings":["DTU Space, National Space Institute, Technical University of Denmark, Kgs. Lyngby, Denmark"],"affiliations":[{"raw_affiliation_string":"DTU Space, National Space Institute, Technical University of Denmark, Kgs. Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070301556","display_name":"Michele Scagliola","orcid":"https://orcid.org/0000-0001-6831-7133"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michele Scagliola","raw_affiliation_strings":["ARESYS, Milan, Italy"],"affiliations":[{"raw_affiliation_string":"ARESYS, Milan, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068410098","display_name":"Luca Maestri","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Luca Maestri","raw_affiliation_strings":["ARESYS, Milan, Italy"],"affiliations":[{"raw_affiliation_string":"ARESYS, Milan, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084470011","display_name":"Henriette Skourup","orcid":"https://orcid.org/0000-0002-4468-8033"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Henriette Skourup","raw_affiliation_strings":["DTU Space, National Space Institute, Technical University of Denmark, Kgs. Lyngby, Denmark"],"affiliations":[{"raw_affiliation_string":"DTU Space, National Space Institute, Technical University of Denmark, Kgs. Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069681278","display_name":"R. Forsberg","orcid":"https://orcid.org/0000-0002-7288-9545"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Rene Forsberg","raw_affiliation_strings":["DTU Space, National Space Institute, Technical University of Denmark, Kgs. Lyngby, Denmark"],"affiliations":[{"raw_affiliation_string":"DTU Space, National Space Institute, Technical University of Denmark, Kgs. Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5027223998"],"corresponding_institution_ids":["https://openalex.org/I96673099"],"apc_list":null,"apc_paid":null,"fwci":0.374,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.62835066,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"17","issue":"2","first_page":"252","last_page":"256"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11459","display_name":"Arctic and Antarctic ice dynamics","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11459","display_name":"Arctic and Antarctic ice dynamics","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11333","display_name":"Climate change and permafrost","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/freeboard","display_name":"Freeboard","score":0.9803029298782349},{"id":"https://openalex.org/keywords/sarin","display_name":"Sarin","score":0.846045970916748},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5885963439941406},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.49607881903648376},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38977402448654175},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2419491410255432},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.11141133308410645},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09832599759101868}],"concepts":[{"id":"https://openalex.org/C2776372261","wikidata":"https://www.wikidata.org/wiki/Q516809","display_name":"Freeboard","level":3,"score":0.9803029298782349},{"id":"https://openalex.org/C2780292010","wikidata":"https://www.wikidata.org/wiki/Q187695","display_name":"Sarin","level":4,"score":0.846045970916748},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5885963439941406},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.49607881903648376},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38977402448654175},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2419491410255432},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.11141133308410645},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09832599759101868},{"id":"https://openalex.org/C2084832","wikidata":"https://www.wikidata.org/wiki/Q2666694","display_name":"Fluidized bed","level":2,"score":0.0},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.0},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.0},{"id":"https://openalex.org/C2778816929","wikidata":"https://www.wikidata.org/wiki/Q22676679","display_name":"Acetylcholinesterase","level":3,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lgrs.2019.2919946","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2019.2919946","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"},{"id":"pmh:oai:pure.atira.dk:publications/180df790-bc55-47c1-9b2b-fae7afd77c67","is_oa":true,"landing_page_url":"https://orbit.dtu.dk/en/publications/180df790-bc55-47c1-9b2b-fae7afd77c67","pdf_url":null,"source":{"id":"https://openalex.org/S4306400705","display_name":"Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I96673099","host_organization_name":"Technical University of Denmark","host_organization_lineage":["https://openalex.org/I96673099"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Di Bella , A , Scagliola , M , Maestri , L , Skourup , H & Forsberg , R 2020 , ' Improving CryoSat-2 SARIn L1b Products to Account for Inaccurate Phase Difference: Impact on Sea Ice Freeboard Retrieval ' , I E E E Geoscience and Remote Sensing Letters , vol. 17 , no. 2 , pp. 252 - 256 . https://doi.org/10.1109/LGRS.2019.2919946","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:pure.atira.dk:publications/180df790-bc55-47c1-9b2b-fae7afd77c67","is_oa":true,"landing_page_url":"https://orbit.dtu.dk/en/publications/180df790-bc55-47c1-9b2b-fae7afd77c67","pdf_url":null,"source":{"id":"https://openalex.org/S4306400705","display_name":"Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I96673099","host_organization_name":"Technical University of Denmark","host_organization_lineage":["https://openalex.org/I96673099"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Di Bella , A , Scagliola , M , Maestri , L , Skourup , H & Forsberg , R 2020 , ' Improving CryoSat-2 SARIn L1b Products to Account for Inaccurate Phase Difference: Impact on Sea Ice Freeboard Retrieval ' , I E E E Geoscience and Remote Sensing Letters , vol. 17 , no. 2 , pp. 252 - 256 . https://doi.org/10.1109/LGRS.2019.2919946","raw_type":"article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.8600000143051147,"display_name":"Life below water"}],"awards":[{"id":"https://openalex.org/G5253866866","display_name":null,"funder_award_id":"4000111474/14/I/NB","funder_id":"https://openalex.org/F4320318240","funder_display_name":"European Space Agency"}],"funders":[{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1519949070","https://openalex.org/W1840194672","https://openalex.org/W1976424300","https://openalex.org/W2023510214","https://openalex.org/W2044900211","https://openalex.org/W2057633041","https://openalex.org/W2069445353","https://openalex.org/W2082313254","https://openalex.org/W2138331294","https://openalex.org/W2155182772","https://openalex.org/W2164188588","https://openalex.org/W2170297885","https://openalex.org/W2270192226","https://openalex.org/W2791571635","https://openalex.org/W2801289103"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2383454274","https://openalex.org/W2138173508","https://openalex.org/W2414335479","https://openalex.org/W2058264227","https://openalex.org/W2090436115","https://openalex.org/W2299062023","https://openalex.org/W1995243455"],"abstract_inverted_index":{"CryoSat-2":[0],"(CS2)":[1],"is":[2,113,131],"the":[3,36,40,44,56,64,86,94,101,109,126],"first":[4,45],"mission":[5],"carrying":[6],"on":[7],"board":[8],"an":[9],"altimeter":[10],"instrument":[11],"able":[12],"to":[13,38,54,99,118],"operate":[14],"in":[15,48,83],"Synthetic":[16],"Aperture":[17],"Radar":[18],"Interferometric":[19],"(SARIn)":[20],"mode.":[21],"CS2":[22,72,110],"SARIn":[23,89,95],"acquisitions":[24],"have":[25,51],"been":[26,52],"exploited":[27],"for":[28],"different":[29],"scientific":[30],"applications":[31],"that":[32],"take":[33],"advantage":[34],"of":[35,43,58,66,85,88,103,108,128],"capability":[37],"determine":[39],"across-track":[41],"angle":[42],"return":[46],"and,":[47],"particular,":[49],"they":[50],"proved":[53],"reduce":[55],"uncertainty":[57],"sea":[59],"ice":[60],"freeboard":[61,68,81,122,130],"retrievals.":[62],"Nonetheless,":[63],"analysis":[65],"pan-Arctic":[67,121],"obtained":[69],"by":[70],"processing":[71],"Baseline":[73],"C":[74],"L1b":[75,111],"products":[76],"has":[77],"shown":[78],"large":[79],"negative":[80,129],"estimates":[82],"correspondence":[84],"beginning":[87],"acquisitions.":[90],"Throughout":[91],"this":[92,104],"letter,":[93],"waveforms":[96],"are":[97],"analyzed":[98],"identify":[100],"cause":[102],"behavior.":[105],"An":[106],"improvement":[107],"processor":[112],"then":[114],"prototyped":[115],"and":[116],"used":[117],"obtain":[119],"a":[120],"data":[123],"set":[124],"where":[125],"percentage":[127],"successfully":[132],"minimized.":[133]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}